Why database is considered as self-describing
What is the main reason that database is considered as "self-describing"?
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In users' data, a database contains a description of its own structure. This descriptive data is termed as metadata.
What do you understand by the term deadlock in DBMS? How can it be avoided? How can it be solved once it happens?
Describe the reserving of memory using a declaration statement in data structure?
Explain what is meant by the term catalog and its types in the cagonos?
Illustrates the two tasks to be assigned to similar partition in Sybase?
Explain in brief the term data warehouse.
Provide a brief introduction of the term slowly changing dimensions (or SCD)?
Explain the term replication server software?
Write down brief note on the differentiation between dynamic cache and static cache?
hatcher also created the accompanying Level 1 data flow diagram for this process. Unfortunately, this DFD has numerous syntax and semantic errors. Identify the errors. Redraw the DFD to more correctly represent the receive supplier shipments process.
Demonstrate some of the techniques which can be employed to tune operational performance?
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